Inventor
MURAI HITOSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MURAI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
9 patentsUS6718142B1Apr 6, 2004
Optical signal generating circuit and optical transmission line
OKI ELECTRIC IND CO LTD21 citations92
US10036672B2Jul 31, 2018
Optical fiber strain and temperature measurement apparatus
OKI ELECTRIC IND CO LTD8 citations81
US6411421B1Jun 25, 2002
Optical short pulse generator
OKI ELECTRIC IND CO LTD7 citations73
US8922874B2Dec 30, 2014
Cascaded optical parametric amplifier with polarization exchange for noise reduction
OKI ELECTRIC IND CO LTD6 citations67
US7602544B2Oct 13, 2009
Wavelength conversion device and wavelength conversion method
OKI ELECTRIC IND CO LTD2 citations62
US7116915B2Oct 3, 2006
Optical signal generating circuit and optical transmission line
OKI ELECTRIC IND CO LTD3 citations62
US6950612B2Sep 27, 2005
Optical signal generating circuit and optical transmission line
OKI ELECTRIC IND CO LTD4 citations62
US10871406B2Dec 22, 2020
Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperature measurement method
OKI ELECTRIC IND CO LTD1 citations58
US7016611B2Mar 21, 2006
Optical communications apparatus and optical communications system
OKI ELECTRIC IND CO LTD1 citations51
SHIONOGI & CO
3 patentsUS7148237B2Dec 12, 2006
Nitrogen-containing heteroaryl compounds having HIV integrase inhibitory activity
SHIONOGI & CO15 citations83
US7358249B2Apr 15, 2008
Heterocyclic compounds having inhibitory activity against HIV integrase
SHIONOGI & CO8 citations73
US7759372B2Jul 20, 2010
Nitrogen-containing heteroaryl compounds having inhibitory activity against HIV integrase
SHIONOGI & CO0 citations51